36652539 has 48 divisors (see below), whose sum is σ = 65335680. Its totient is φ = 18023040.

The previous prime is 36652537. The next prime is 36652559. The reversal of 36652539 is 93525663.

It is not a de Polignac number, because 36652539 - 2¹ = 36652537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36652497 and 36652506.

It is not an unprimeable number, because it can be changed into a prime (36652537) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30127 + ... + 31319.

It is an arithmetic number, because the mean of its divisors is an integer number (1361160).

Almost surely, 2^36652539 is an apocalyptic number.

36652539 is a deficient number, since it is larger than the sum of its proper divisors (28683141).

36652539 is a wasteful number, since it uses less digits than its factorization.

36652539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1240 (or 1233 counting only the distinct ones).

The product of its digits is 145800, while the sum is 39.

The square root of 36652539 is about 6054.1340421236. The cubic root of 36652539 is about 332.1758243940.

The spelling of 36652539 in words is "thirty-six million, six hundred fifty-two thousand, five hundred thirty-nine".